add new command to set fps of static picture

TODO

@@ -3,20 +3,12 @@ hot stuff:
 
 * ice support
 * run a user given command upon incoming calls
-* linphonec on win32
-* RTP inactivity timeout to close lost calls.
-
+* SIP/TLS and SRTP
 
 low priority:
 -------------
 
-* random RTP ports (to enable direct mapping NAT)
 * zeroconf support for advertising services (cool stuff!)
 * have the possibility to define several profiles (config files) and switch between them
-* display call duration
 * help tips for the registration box
-* The length (or duration) of the call could be displayed (see icons2.png)
 * 2. There could be a sound effect for "busy" - a short "beep-beep-beep" would be      sufficient (try http://www.google.com/search?q=busy.wav)
-* The call history could be a bit more clear (see history.png). And it
-  should be saved somewhere, so you can track your calls if you need to...
-* move resampling stuff to use speex instead of libresample.

console/commands.c

@@ -175,6 +175,7 @@ LPC_COMMAND commands[] = {
 	},
 	{ "staticpic", lpc_cmd_staticpic, "Manage static pictures when nowebcam",
 		"'staticpic set' : Set path to picture that should be used.\n"
+		"'staticpic fps' : Get/set frames per seconds for picture emission.\n"
 	},
 	{ "ipv6", lpc_cmd_ipv6, "Use IPV6",
 		"'ipv6 status' : show ipv6 usage status.\n"
@@ -1218,6 +1219,19 @@ lpc_cmd_staticpic(LinphoneCore *lc, char *args)
 		return 1;
 	}
 
+	if (strcmp(arg1, "fps")==0) {
+	  if (arg2) {
+	        float fps = atof(arg2); /* FIXME: Handle not-a-float */
+		linphone_core_set_static_picture_fps(lc, fps);
+		return 1;
+	  } else {
+		float fps;
+		fps = linphone_core_get_static_picture_fps(lc);
+		linphonec_out("Current FPS %f\n", fps);
+		return 1;
+	  }
+	}
+
 	return 0; /* Syntax error */
 }
 

coreapi/linphonecore.c

@@ -3106,8 +3106,8 @@ const char *linphone_core_get_video_device(const LinphoneCore *lc){
 	return NULL;
 }
 
-int linphone_core_set_static_picture(LinphoneCore *lc, const char *path) {
 #ifdef VIDEO_ENABLED
+static VideoStream * get_active_video_stream(LinphoneCore *lc){
 	VideoStream *vs = NULL;
 	LinphoneCall *call=linphone_core_get_current_call (lc);
 	/* Select the video stream from the call in the first place */
@@ -3118,7 +3118,13 @@ int linphone_core_set_static_picture(LinphoneCore *lc, const char *path) {
 	if (vs == NULL && lc->previewstream) {
 		vs = lc->previewstream;
 	}
-	
+	return vs;
+}
+#endif
+
+int linphone_core_set_static_picture(LinphoneCore *lc, const char *path) {
+#ifdef VIDEO_ENABLED
+	VideoStream *vs=get_active_video_stream(lc);
 	/* If we have a video stream (either preview, either from call), we
 		 have a source and it is using the static picture filter, then
 		 force the filter to use that picture. */
@@ -3128,7 +3134,6 @@ int linphone_core_set_static_picture(LinphoneCore *lc, const char *path) {
 														(void *)path);
 		}
 	}
-
 	/* Tell the static image filter to use that image from now on so
 		 that the image will be used next time it has to be read */
 	ms_static_image_set_default_image(path);
@@ -3138,6 +3143,48 @@ int linphone_core_set_static_picture(LinphoneCore *lc, const char *path) {
 	return 0;
 }
 
+int linphone_core_set_static_picture_fps(LinphoneCore *lc, float fps) {
+#ifdef VIDEO_ENABLED
+	VideoStream *vs = NULL;
+
+	vs=get_active_video_stream(lc);
+	
+	/* If we have a video stream (either preview, either from call), we
+		 have a source and it is using the static picture filter, then
+		 force the filter to use that picture. */
+	if (vs && vs->source) {
+		if (ms_filter_get_id(vs->source) == MS_STATIC_IMAGE_ID) {
+			ms_filter_call_method(vs->source, MS_FILTER_SET_FPS,(void *)&fps);
+		}
+	}
+#else
+	ms_warning("Video support not compiled.");
+#endif
+	return 0;
+}
+
+float linphone_core_get_static_picture_fps(LinphoneCore *lc) {
+#ifdef VIDEO_ENABLED
+	VideoStream *vs = NULL;
+	vs=get_active_video_stream(lc);
+	/* If we have a video stream (either preview, either from call), we
+		 have a source and it is using the static picture filter, then
+		 force the filter to use that picture. */
+	if (vs && vs->source) {
+		if (ms_filter_get_id(vs->source) == MS_STATIC_IMAGE_ID) {
+		  
+		        float fps;
+		  
+			ms_filter_call_method(vs->source, MS_FILTER_GET_FPS,(void *)&fps);
+			return fps;
+		}
+	}
+#else
+	ms_warning("Video support not compiled.");
+#endif
+	return 0;
+}
+
 /**
  * Returns the native window handle of the video window, casted as an unsigned long.
  *

coreapi/linphonecore.h

@@ -760,6 +760,10 @@ const char *linphone_core_get_video_device(const LinphoneCore *lc);
 /* Set static picture to be used when "Static picture" is the video device */
 int linphone_core_set_static_picture(LinphoneCore *lc, const char *path);
 
+/* Set and get frame rate for static picture */
+int linphone_core_set_static_picture_fps(LinphoneCore *lc, float fps);
+float linphone_core_get_static_picture_fps(LinphoneCore *lc);
+
 /*function to be used for eventually setting window decorations (icons, title...)*/
 unsigned long linphone_core_get_native_video_window_id(const LinphoneCore *lc);
 

mediastreamer2

@@ -1 +1 @@
-Subproject commit ea7ca97aaaa6f191dfec112f137fb048a4ef2139
+Subproject commit efe65efba0a5c434aa82ab4d3aaa6fec4e4c158c

oRTP

@@ -1 +1 @@
-Subproject commit 534074027a2163694ce6f8a520f0d6f6ac82b15d
+Subproject commit 6bc540160a8729f63f6074b958161bc696e78f93